Hoey extensively discussed his father Dennis Hoey's early life, career, marriages and death, as well as his own experiences working in film in his 2007 book
Elvis, Sherlock and Me: How I Survived Growing Up in Hollywood. He also wrote about his experiences working on the TV series
Fame in his 2010 book
Inside Fame on Television: A Behind the Scenes History. In his third book
Sherlock Holmes and the Fabulous Faces: The Universal Pictures Repertory Company (2011) he discussed the lives and careers of the many character actors and actresses who supported
Basil Rathbone and
Nigel Bruce in the 12 Holmes films made at Universal between 1942 and 1946. == Personal life ==